CN202469258U - Rubber sealing plug - Google Patents
Rubber sealing plug Download PDFInfo
- Publication number
- CN202469258U CN202469258U CN 201220076056 CN201220076056U CN202469258U CN 202469258 U CN202469258 U CN 202469258U CN 201220076056 CN201220076056 CN 201220076056 CN 201220076056 U CN201220076056 U CN 201220076056U CN 202469258 U CN202469258 U CN 202469258U
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- CN
- China
- Prior art keywords
- plug
- plug body
- line
- rubber sealing
- sealing plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a rubber sealing plug, belongs to sealing elements for electric appliances, and aims to provide a rubber plug which is convenient to mount, and can be penetrated through by guide lines easily. The rubber sealing plug comprises a cylindrical plug body provided with a plurality of annular protrusions. A line-penetrating hole is formed on the plug body along the axial direction, and the surface of the plug body (4) is provided with a kerf (3) communicated with the line-penetrating hole (5) along the bus-line direction. The rubber sealing plug is simple in structure and convenient to mount and demount. The rubber sealing plug can be penetrated through by guide lines easily and used for sealing line inlets and line outlets of electrical cases, electrical cabinets and electrical boxes.
Description
Technical field
The utility model relates to a kind of electrical equipment seal element, relates in particular to a kind of rubber plug that the wire inlet-outlet of case for electrical apparatus, Electric Appliance Cabinet or electrical equipment box is sealed.
Background technique:As everyone knows, for dustproof, waterproof or explosion-proof, need rubber plug be set at the wire inlet-outlet place of case for electrical apparatus, Electric Appliance Cabinet or electrical equipment box usually; At present, commonly used rubber plug is mostly by the cylindrical plug body that is provided with a plurality of annular protrusions, constitute along the cable-through hole of this plug body axis direction setting.Its shortcoming is that not only to wear lead cumbersome, and because the wall thickness dimension at annular protrusion place is bigger, therefore when this annular protrusion snaps in wire inlet-outlet distortion allowance less, install relatively more difficult.
Summary of the invention:To the above-mentioned defective that exists in the existing technology, the utility model aim to provide a kind of easy for installation, wear lead and be easy to the rubber seal plug.
To achieve these goals, the utility model adopts following technological scheme: it comprises the cylindrical plug body that is provided with a plurality of annular protrusions, and this plug body upper edge axial direction is provided with cable-through hole; The surface of plug body is provided with a joint-cutting that is communicated with cable-through hole along generatrix direction.
Position corresponding to joint-cutting on the annular protrusion is provided with the wedge shape mouth; Position corresponding to each annular protrusion in the cable-through hole is provided with annular groove.
Compare with existing technology; The utility model is owing to adopted technique scheme; On the basis of conventional construction, increase a joint-cutting, therefore only needed joint-cutting is broken into two with one's hands and can lead be embedded in the through hole, thoroughly overcome the defective that traditional rubber plug wears the lead trouble; In addition, because the position corresponding to each annular protrusion is provided with annular groove, has reduced the wall thickness at each annular protrusion place in through hole, therefore distortion allowance is bigger when this annular protrusion snaps in wire inlet-outlet, and installation and removal are very convenient.
Description of drawings:
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the perspective view of the utility model.
Among the figure: wedge shape mouth 1 annular protrusion 2 joint-cuttings 3 plug bodies 4 cable-through holes 5 annular grooves 6
Embodiment:Below in conjunction with accompanying drawing and concrete embodiment the utility model is described further:
In Fig. 1～2, plug body 4 is a cylindrical structural, is provided with cable-through hole along the axial direction of this plug body, on the external cylindrical surface of this plug body, is provided with three annular protrusions 2; Surface at plug body 4 is provided with a joint-cutting 3 that is communicated with cable-through hole 5 along generatrix direction.For the ease of breaking this joint-cutting into two with one's hands, the position corresponding to joint-cutting 3 on annular protrusion 2 is provided with wedge shape mouth 1.For the ease of annular protrusion 2 being snapped in the wire inlet-outlet of case for electrical apparatus, Electric Appliance Cabinet or electrical equipment box, the position corresponding to each annular protrusion 2 in cable-through hole 5 is provided with annular groove 6.
Claims (3)
1. a rubber seal plug comprises the cylindrical plug body that is provided with a plurality of annular protrusions, and this plug body upper edge axial direction is provided with cable-through hole; It is characterized in that: the surface of plug body (4) is provided with a joint-cutting (3) that is communicated with cable-through hole (5) along generatrix direction.
2. rubber seal plug according to claim 1 is characterized in that: the position that annular protrusion (2) is gone up corresponding to joint-cutting (3) is provided with wedge shape mouth (1).
3. rubber seal plug according to claim 1 and 2 is characterized in that: the position corresponding to each annular protrusion (2) in the cable-through hole (5) is provided with annular groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220076056 CN202469258U (en) | 2012-03-03 | 2012-03-03 | Rubber sealing plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220076056 CN202469258U (en) | 2012-03-03 | 2012-03-03 | Rubber sealing plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202469258U true CN202469258U (en) | 2012-10-03 |
Family
ID=46917417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220076056 Expired - Fee Related CN202469258U (en) | 2012-03-03 | 2012-03-03 | Rubber sealing plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202469258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775453A (en) * | 2018-06-28 | 2018-11-09 | 江苏星河集团有限公司 | A kind of irrigation filtering HDPE bellowss |
-
2012
- 2012-03-03 CN CN 201220076056 patent/CN202469258U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775453A (en) * | 2018-06-28 | 2018-11-09 | 江苏星河集团有限公司 | A kind of irrigation filtering HDPE bellowss |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20150303 |
|
| EXPY | Termination of patent right or utility model |